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Data solutions for collaboration in the scholarly communications community

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The Global IP Address Database for Libraries and Publishers

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Welcome to the Newsmast Mathematics Channel. A curated feed of posts from the Fediverse, handmade by @newsmast@newmast.social, and broadcasting to Bluesky (if you've opted-in via @bsky.brid.gy)!

To post to the community just add #mathematics to your post. You can create a list to follow this account, and exclude the posts from your home timeline.

Wondering why you’ve been boosted by this account? Check out this thread: https://newsmast.social/@newsmast/111963831495789541

","updated":"2025-08-01 15:48:23.721Z","user":"","username":"Mathematics Channel"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-01 15:48:23.751Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/SamuliSiltanen/followers","following":"https://mathstodon.xyz/users/SamuliSiltanen/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/110/014/641/264/689/088/original/5d7ba82e502d65de.jpg","id":"9v15563bi0x346a","inbox":"https://mathstodon.xyz/users/SamuliSiltanen/inbox","iri":"https://mathstodon.xyz/users/SamuliSiltanen","isLocal":false,"last_fetched":"2025-08-01 15:48:23.751Z","outbox":"https://mathstodon.xyz/users/SamuliSiltanen/outbox","preferred_username":"SamuliSiltanen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxpM0eA09DOeHXaBEtpoP\n+eRCo0DEkTcA/cavg2eHZOgxl9hjE+DUM3gMv+cYNsKUxPeib/H/oNhV6sZfPYat\nTUuAyFAoWgHNQCoBWWPYnwvqEIfbsfjnJHV/OjNl/TXqw0Kw/BxP9Ni7jcH+HgLM\nmGbDldFpcUQC7+LDieF0jabYt+a2DJCEW6mdrKnCVL71zxkcUclXPLHvxtra5Y7R\nIF7YMJ8V1pMVroUBWsMXJ0V3D50nvtJJYHiCmuk+spGV97Bw/MEJXYz048OduxwE\nbF5fjcNe6rhNfUQTtcJ2VOb/CP5RYKGFJOI1davQxAKFll9VSVobyW0InojkVrI2\nBQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-03-13 00:00:00.000Z","summary":"

Professor of mathematics and Vice Dean of outreach at University of Helsinki, studying inverse problems of medical imaging. Sucker for radiation. Spider photographer. STEM YouTuber: @ProfessorSam, @samuntiedekanava. Treasurer of the European Mathematical Society. President of the Finnish Inverse Problems Society. Author of “Step into the World of Mathematics“ (Springer).

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Big ideas in science and math. Because you want to know more. Launched by the Simons Foundation. Winner of the 2022 Pulitzer Prize in Explanatory Reporting. http://quantamagazine.org

","updated":"2025-08-01 15:48:23.783Z","user":"","username":"Quanta Magazine"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-12 01:52:07.535Z","domain":"mathstodon.xyz","followerCount":21,"followers":"https://mathstodon.xyz/users/jpsolovej/followers","following":"https://mathstodon.xyz/users/jpsolovej/following","followingCount":6,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/357/922/387/041/640/original/1b842950ed5fed67.jpg","id":"w5939t933qrj05c","inbox":"https://mathstodon.xyz/users/jpsolovej/inbox","iri":"https://mathstodon.xyz/users/jpsolovej","isLocal":false,"last_fetched":"2025-08-01 15:48:23.813Z","outbox":"https://mathstodon.xyz/users/jpsolovej/outbox","preferred_username":"jpsolovej","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+JoJXe6A8ttMLr3lrsrB\nAUJR/q1uWLyiCC8jW16X8EXQ8xv4NULdV7L+CSnmXzKczFWQCdc4uOMKFCKd9J6Z\nbLbEBK6gFdgNBnxY8pYxocfA5LBfIevchbovBGx8IKYGDHLwqO7t2EEasDF0kKoy\nI90znOqQ7XCKrX1xtVAVhXZo6tPwdpD7+2whBa0xqCJn1toQ8dJSNZsaYOwX7oZp\nZpDUjJ396KkaInQPVpuq9Nw+BYng7TH0Bbj3P1XCiyCyxHjHk2RC43HSGT47o8sI\n0NsrRRLf5vzCOixd/VQO3EZLi0NSPw2nghu+LsmJARm4S32us1wctyCODqowD5yL\nJQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-17 00:00:00.000Z","summary":"

Mathematical Physicist, Professor of mathematics University of Copenhagen, Head of Centre for the Mathematics of Quantum Theory (QMATH), Head of Studies for Master's Program in Quantum Information Science, Editor in Chief Journal of Mathematical Physics, President @EuroMathSoc (starting Jan. 2023)

","updated":"2025-08-01 15:48:23.813Z","user":"","username":"Jan Philip Solovej"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-12 01:52:07.371Z","domain":"mathstodon.xyz","followerCount":226,"followers":"https://mathstodon.xyz/users/andrenarchy/followers","following":"https://mathstodon.xyz/users/andrenarchy/following","followingCount":118,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/004/976/original/d0c722a848d8611d.jpg","id":"c13466v5g825z48","inbox":"https://mathstodon.xyz/users/andrenarchy/inbox","iri":"https://mathstodon.xyz/users/andrenarchy","isLocal":false,"last_fetched":"2025-08-01 15:48:23.842Z","outbox":"https://mathstodon.xyz/users/andrenarchy/outbox","preferred_username":"andrenarchy","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0lhf5MtAW747fic0vzGK\nYZ2N3dkO7ErKpipku/C/o2fxzG1rdU7XpmDrFIWQ+sE/RL+/lotHciQL3UJpoDFt\nA79HqpgoG/VFCDR1Vnh9Kw8AIilpr99lvXjOox+JQ3x73jUibFejJCaXAHvZjc85\nV2K+PPT21sTDnac9r+tFrYdFI7BnzginvaSDZKuytVx5SpcPxkE0RS4kGqTzNG5P\nk9s2GCjH7bVfJdXDcl73yAxMWtH1mXyiskPH7bw1Ytm9NbHFnTfQu4uy0ohI92W4\n9xSnzocM6UES/WXyHRzrStNADlfbH+z1zoePAqDQL0fo91W6vZuz0RpaP/ckOyf2\nnQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-06-16 00:00:00.000Z","summary":"

PhD mathematics • computer scientist • CEO at EMS Press @ems_press • European Mathematical Society @EuroMathSoc • co-founder at PaperHive • researcher at SatoshiPay • free software • open science • #freifunk • Berlin

","updated":"2025-08-01 15:48:23.842Z","user":"","username":"André Gaul"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-10 21:42:05.132Z","domain":"mastodon.online","followerCount":1641,"followers":"https://mastodon.online/users/crossref/followers","following":"https://mastodon.online/users/crossref/following","followingCount":62,"icon":"https://files.mastodon.online/accounts/avatars/109/299/023/262/728/100/original/f37de34cf81b4a6e.png","id":"jg12x7ys2r3e7c8","inbox":"https://mastodon.online/users/crossref/inbox","iri":"https://mastodon.online/users/crossref","isLocal":false,"last_fetched":"2025-08-01 15:48:23.969Z","outbox":"https://mastodon.online/users/crossref/outbox","preferred_username":"crossref","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwGJe3qNzP9zZ7FXi9jTL\nzA1Jtu9HXnAhaIOOJApeMWaGaRpo19tD51TwrVRNdlvnGCG7Gic8iyoc2zIhDwQ9\nGzVeG3N9OBk0vbXl47UPp/A/TaIht1QiyWsDuJYLjvdlDmWvR6RaCVLaqVvr7eaA\nGDT7U9x8jccRxk2C4vHru6/eEpkiGxgZQnlk0G3nnI2um7hz1Ev6hVKT9VaMS0tG\n59txgghG8t0OwfrcndUIe418ZOGIb3m8MCem2tGG3FudkQGOFueaXG/IkATJ7NzF\nRyi5RvG4sRfxhgku7j7i22qdsdB2hDH1D0+J4h9Ugo73B9My+nYYCGaycbEMKjHm\nqQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

We are 45 staff worldwide and we run the global non-profit digital infrastructure governed by the scholarly research community (that is 22,000 organisational members from 160 countries who have registered 170 million #articles #preprints #datasets #chapters #grants). We make all kinds of research objects easier to find, cite, link, assess, and reuse - all to help put research in context.

#Crossref #metadata #POSI #openinfrastructure #citations #community #research #integrity #scholcomm #DOI

","updated":"2025-08-01 15:48:23.970Z","user":"","username":"Crossref"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-09 10:41:34.959Z","domain":"mathstodon.xyz","followerCount":588,"followers":"https://mathstodon.xyz/users/hermathsstory/followers","following":"https://mathstodon.xyz/users/hermathsstory/following","followingCount":279,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/382/842/067/915/295/original/b55bc0a5a9c3beaf.png","id":"p4y191uh963x310","inbox":"https://mathstodon.xyz/users/hermathsstory/inbox","iri":"https://mathstodon.xyz/users/hermathsstory","isLocal":false,"last_fetched":"2025-08-01 14:04:42.340Z","outbox":"https://mathstodon.xyz/users/hermathsstory/outbox","preferred_username":"hermathsstory","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1SGg/ScLMXKHJFH2Xf5W\nDwJIFst8NqVVNMAviL9HMV5GkRazwuGCaL8lj6IPNRVZOAWSQG0DkGAFYbSQatAs\n8yMCRwnR7yW8N9+hufk7X7ccXdHAih4lX3pYFCy2IMbme11j8ucbaymwJ7JXxxeJ\n3W5+67mvA00aTjrp6fdrtEvQWi4iNpSkUZ7Pf+2hRy2VwnqS/l+kz6QdVsr02pGs\nje5Y1BWRzQ72lNJ+4FjfQlWQE06IkqOGvWUPJCsgJfXIrNxQ4sUbmvCxFMSydp1p\nKHxYQyU3wn8H4UbgHj4Prrj0wBG/JIc1ns/b2LahyNl5hVa1y6nO0SOi60YKHaXR\nrwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-21 00:00:00.000Z","summary":"

✨ Sharing stories of women in mathematics in all walks of life #hermathsstory
Check out the inspiring stories 👉 https://hermathsstory.eu

","updated":"2025-08-01 14:04:42.340Z","user":"","username":"Her Maths Story"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-10 05:03:20.762Z","domain":"mathstodon.xyz","followerCount":1128,"followers":"https://mathstodon.xyz/users/EuroMathSoc/followers","following":"https://mathstodon.xyz/users/EuroMathSoc/following","followingCount":11,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/324/870/668/416/643/original/0fe245f0a47ebf6d.jpg","id":"41ww05975mdk47t","inbox":"https://mathstodon.xyz/users/EuroMathSoc/inbox","iri":"https://mathstodon.xyz/users/EuroMathSoc","isLocal":false,"last_fetched":"2025-08-01 15:48:24.001Z","outbox":"https://mathstodon.xyz/users/EuroMathSoc/outbox","preferred_username":"EuroMathSoc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt0DzxRovDzcXAFO03C/E\nrkieYX72/ApIhNnTVs6aMNGZbBQKVcaaBIhdJzxnpr37pTpqezqdt894UujqFXoC\nGXWZTRESUWuPJcDAWt1LrK0liaoUAdh9Z5iQdiywPfQYoEgfBGQesFd+dmBQxCt5\nqO7glI4rGI71myn7ftXzc3pPYWt9j73Nuc+XvAw+BpANUC5D1FAFOsH0jG2qkEJB\n9sdUQCRS9H8xdG6ZAmTje1HWL7qfeoHFEXNFsk5lvqgaTo2gFcHaOVCTQnwOuVOo\nZH9TdhGbrCpnmlt6JBHrkqlnooXhbcHcQwe1UHOo14gcQrvEjAKDMQf+euT28HHN\nJQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-11 00:00:00.000Z","summary":"

The Learned Society for Mathematicians from/in Europe

","updated":"2025-08-01 15:48:24.002Z","user":"","username":"European Mathematical Society"}],"page":1,"perPage":10,"totalItems":0,"totalPages":0}

EMS Press

Following